Coral Dev Board Micro

A microcontroller board with a camera, mic, and Coral Edge TPU

The Coral Dev Board Micro is a microcontroller board with a built-in camera, microphone, and Coral Edge TPU, allowing you to quickly prototype and deploy low-power embedded systems with on-device ML inferencing.

By combining the Cortex M4 and M7 processors with the Coral Edge TPU on this board, you can design systems that gracefully cascade from extreme low-power ML inferencing to more complex—yet still power-efficient—ML inferencing.

Please contact us for educational discounts & advice.

Tech Specs


  • NXP i.MX RT1176: ARM Cortex-M7 @ 800 MHz and ARM Cortex-M4 @ 400 MHz
  • Both cores support TensorFlow Lite for Microcontrollers

ML accelerator

  • Coral Edge TPU ML accelerator: 4 TOPS peak performance (int8)
  • Connected with the RT1176 MCU using a USB 2.0 interface 

Other Features

  • 64 MB SDRAM
  • 128 MiB NAND flash memory
  • built-in low-profile Himax HM01B0 color camera (324 x 324 px), fixed focus
  • built-in PDM mono microphone
  • Secure Element NXP A71CH for cryptographic device authentication and secure credentials provisioning and storage
  • 2 x 12 pin GPIO header (unpopulated), provides GPIO, PWM, UART, I2C, SPI, DAC, ADC, GND, 3V3, 1V8 and VSYS
  • High-density 2x100 pin connectors providing various I/O from the MCU for add-on boards: Coral Wireless Add-on and Coral PoE Add-on
  • USB C plug for board power and USB2 data
  • 4 on-board LEDs (all LEDs are programmable)
  • 2 switch buttons (one user programmable for short presses)

Dimensions: 65.0 mm x 30.0 mm x 6.8 mm

Weight: 10.4 g

Google part number: G650-07968-01


Reseller information
Press information & assets (free samples!)

Our Coral Dev Board Micro Resellers

Global Resellers

Germany, Austria and Switzerland

Additional Legal Information

The products offered by Google are unrelated to the products offered under the CORAL trademarks owned by Orient Development Enterprises Ltd. in Taiwan.